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D1093S

  1. Products
  2. Safety Relays
  3. Relay Out
D1093S
SIL 3 Relay Output Module with Line and Load diagnostics DIN-Rail Model D1093S

The single channel DIN Rail Relay Output D1093S is a relay module suitable for the switching of safety related circuits, up to SIL 3 level according to IEC61508:2010 Ed. 2, for high risk industries. It provides isolation between the input and output contact. D1093S provides 1 DPST contact for normally energized loads and 1 SPST contact for normally de-energized loads. Compatibility with specific DO cards with pulse testing needs to be verified. This relay module is not suitable for low-current consumption applications (system-tosystem signalling, driving LEDs, etc.).

FEATURES

  • SIL2/SC3
  • Installation in Zone 2, Division 2.
  • Line and Load open diagnostic in NE and ND conditions.
  • DPST contact for NE load and 1 SPST contact for ND load.
  • 5 A inrush current at 30 Vdc / 250 Vac.
  • Three port isolation, Input/Output/Supply.
  • EMC Compatibility to EN61000-6-2, EN61000-6-4, EN61326-1.

Discover D1000


STATUS

 
   PHASE-OUT
Next: SPARE-ONLY (2027-01-01)

Product lifecycle policy (EN)

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Technical Data


Supply
Voltage 24 Vdc nom (20 to 30 Vdc) reverse polarity protected, ripple within voltage limits ≤ 5 Vpp.
Current Consumption 25 mA typical.
Power Dissipation 0.6 W with 24 V supply voltage and fault relay energized, typical.
Max. power consumption at 30 V supply voltage and fault relay energized, 0.9 W.

Input
Type 24 Vdc nom (20.4 to 27.6 Vdc) reverse polarity protected.
Current Consumption 50 mA with relay energized, typical.
Power Dissipation 1.2 W with 24 V input voltage and relay energized, typical.
Max. power consumption at 27.6 V input voltage and relay energized, 1.5 W.

Output
Type voltage free relay contact, normally open.
Contact material Ag Alloy (Cd free).
Contact rating 3 A 250 Vac 750 VA, 3 A 125 Vdc 120 W (resistive load).
Contact inrush current 5 A at 30 Vdc, 250 Vac.
Contact min. switching current 10 mA.
DC Load breaking capacity See Instruction Manual
Mechanical / electrical life 50 * 106 / 1 * 105 operation, typical.
Operate / release time 5 / 3 ms typical.
Bounce time NO / NC contact 3 ms.
Frequency response 10 Hz maximum.

Fault detection
De-energized fault signal ≤ 100 μA continuous (typical 65 μA).
De-energized open output detection load resistance ≥ 350 KΩ (current ≤ 30 μA).
De-energized no fault detection load resistance ≤ 250 KΩ
Energized open output detection load current ≤ 10 mA (no fault detection ≥ 25 mA).
Fault signalling voltage free NE SPST relay contact (output de-energized in fault condition).
Contact rating 3 A 250 Vac 750 VA, 3 A 125 Vdc 120 W (resistive load).
Response time 200 ms typical.

Isolation
Test Voltage Output/Input 2.5 KV; Output/Supply 2.5 KV; Output/Fault Output 2.5 KV; Input/Supply 500 V; Input/Fault Output 500 V; Fault Output/Supply 500 V.
Storage temperature limits –20 to + 60 °C, relative humidity max 95 %.

Environmental conditions

Operating temperature limits –20 to + 60 °C, relative humidity max 95 %.
Storage temperature limits - 45 to + 80 °C.
Connection about 155 g.
Location by polarized plug-in disconnect screw terminal blocks to accomodate terminations up to 2.5 mm2.
Protection class Safe Area/Non Hazardous Locations or Zone 2, Group IIC T4, Class I, Division 2, Groups A, B, C, D Temperature Code T4 and Class I, Zone 2, Group IIC, IIB, IIA T4 installation.
Dimensions IP 20.

Mounting
Type EN/IEC60715 TH 35 DIN-Rail.
Weight about 155 g.
Connection by polarized plug-in disconnect screw terminal blocks to accomodate terminations up to 2.5 mm2.
Location Safe Area/Non Hazardous Locations or Zone 2, Group IIC T4, Class I, Division 2, Groups A, B, C, D Temperature Code T4 and Class I, Zone 2, Group IIC, IIB, IIA T4 installation.
Protection class IP 20.
Dimensions Width 22.5 mm, Depth 99 mm, Height 114.5 mm.

Data Sheet


Datasheet of D1093 ( EN )
D1000 Series Common Specifications and Dimensional Drawing ( EN )

Instruction Manual


Instruction Manual D1093 ( EN )
Instruction Manual D1000 Series ( EN | RU )
Ex safety instruction manual for D1000 series ( EN | IT )

Certifications


Type Description Area Number Issued by Issue Date
ATEX IMQ Zone 2 Applications D1000 Series Certificate ( EN ) Europe IMQ 09 ATEX 013 X IMQ 2022-05-03
Ex FM No.3024643-3029921C Certificate ( EN ) North America 3024643-3029921C FM 2005-12-16
IECEx IMQ IECEx Zone 2 Applications D1000 Series Certificate ( EN ) International IECEx IMQ 13.0011X IMQ 2022-05-03
Maritime KR Maritime Certificate D1000 Series ( EN ) International MIL20769-EL001 KR 2022-07-04
Maritime DNV Maritime Certificate TAA00002BM for D1000 Series ( EN ) International TAA00002BM DNV-GL 2024-04-05
SIL TUV IT 25 SIL 0632 SIL Certificate Summary ( EN ) International TUV IT 25 SIL 0632 TUV_SUD 2025-09-19

Declarations of Conformity


EU Declaration of Conformity for D1000 series (zone 2) ( EN | IT )
Declaration of G3 compliance for D1000_PSD1000-PSD1001-PSD1001C-PSD1004-PSD1220-PSD1220-098 SERIES ( EN )

Dimensions


Image of D1093S_size

Connections


Drawings


2d_drawing_D1000_dwg ( EN )
3d_drawing_D1000_dwg ( EN )
3d_drawing_D1000_stp ( EN )